7282261 has 8 divisors (see below), whose sum is σ = 8437184. Its totient is φ = 6156000.

The previous prime is 7282259. The next prime is 7282267. The reversal of 7282261 is 1622827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7282261 - 2¹ = 7282259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7282267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6615 + ... + 7636.

It is an arithmetic number, because the mean of its divisors is an integer number (1054648).

Almost surely, 2^7282261 is an apocalyptic number.

It is an amenable number.

7282261 is a deficient number, since it is larger than the sum of its proper divisors (1154923).

7282261 is a wasteful number, since it uses less digits than its factorization.

7282261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14331.

The product of its digits is 2688, while the sum is 28.

The square root of 7282261 is about 2698.5664712955. The cubic root of 7282261 is about 193.8304839400.

The spelling of 7282261 in words is "seven million, two hundred eighty-two thousand, two hundred sixty-one".